At a given saturation nonwetting permeabilities for an unconsolidated porous medium are higher than the drainage permeabilities.
在给定的饱和度下，未固结的多孔介质的非润湿渗透率高于排水渗透率。
As a result of fluvial scouring and aggrading the riverbed, the alluvial layer is fluid-saturated porous medium.
由于河流冲刷和河床加积，沉积层多饱和多孔。
The coal is a porous medium and natural absorbent.
煤是一种复杂的多孔介质，是天然吸附剂。
Coal is typical double porous medium, not pure porous medium.
煤层不是单纯孔隙介质，而是典型的双重介质中的双孔介质。
Refractory fiber is a kind of porous medium with complex microstructure.
耐火纤维材料是一种具有复杂微空间结构的多孔介质材料。
The sand box model is a reduced scale representation of the natural porous medium domain.
砂槽模型是将天然的多孔介质区域按比例缩小的模型。
It is a property of the porous medium and is measure of capacity of the medium of transmit fluids.
它是多孔介质的性质之一，是对介质传导流体能力的量度。
Wave propagation in porous medium is an important subject in geotechnical and earthquake engineering.
多孔介质中的波的传播是岩土抗震工程中的一个重要课题。
A new method was advanced to use capillary phenomenon existing in porous medium to filtrate domestic wastewater.
本文提出了一种新方法，尝试利用多孔介质毛细管作用过滤生活污水。
The partial differential equation of flow in porous medium has been studied with variational finite element method.
用变分有限元方法对描述地下流体渗流的偏微分方程进行了分析。
The effects of some porous medium parameters on the heat output of Downhole Coaxial Heat Exchangers were carried out.
得到了有关多孔介质层物性参数对井下换热器热输出影响的规律。
Generally the numerical stimulation on flow field and temperature field of shell distance is based on porous medium model.
以往对换热器壳程流场和温度场的数值模拟都是建立在多孔介质模型基础上进行的，存在许多问题。
Experiments show that the accurate equation can express the relationship of porosity and bulk modulus of porous medium well.
试验结果表明，精确公式能够很好地表达多孔介质孔隙率与体积模量之间的关系。
This result showed that effective pressure was quite obvious when the liquid was moving in low permeating and porous medium.
实验结果表明，流体在低渗透多孔介质中渗流时，受有效压力的影响明显。
An energy equation that incorporates a heat transfer model of porous medium is developed based on the first thermodynamic law.
以热力学第一定律为基础，引入多孔介质换热模型，建立了多孔介质发动机的能量方程。
A experimental investigation on the stability of thermal convection in a sloping porous Medium under lateral heating is reported.
本文就含水的倾斜多孔介质层在侧向加热条件下流体热对流稳定性问题进行试验研究。
Biphasic porous medium model based on mixture theory can be used to accurately depict the mechanical behavior of articular cartilage.
基于混合物理论的两相多孔介质模型能准确描述关节软骨的力学行为。
Dual anisotropism is a basic characteristic of porous medium. It has an effect on the flow of reservoir fluid and oil and gas production.
双重各向异性是多孔介质的一个基本性质，它对油藏流体的流动乃至油气生产都有一定的影响。
A fractal capillary model for predicting permeability of a porous medium (eg. grainstone) is presented according to the fractal geometry.
根据分形几何理论，提出了一个预测孔隙介质渗透率的分形毛管模型。
The two-phase region thickness is analyzed for the case vapor flow along horizontal plate in a porous medium and in a horizontal packed tube.
分析了蒸气在多孔介质内沿水平平板和填充国管内受迫对流凝结时两相共存区的厚度。
The study of heat and mass transfer in capillary-porous medium is extended to the case where liquid and vapor are transferred simultaneously.
本文将作者们在文献中所进行的研究扩展到同时存在液相和汽相转移的场合。
The permeability identification problem for two-dimensional porous medium was studied by both the direct and the optimization method in this paper.
综合利用直接方法和优化方法研究二维多孔介质渗透率反演问题。
The numerical simulation of the velocity field and temperature field of the natural convection in porous medium with a trapezoid space was conducted.
本文对填充有多孔介质的梯形空间内的自然对流的流场和温度场作了数值计算。
An equivalent numerical simulation model that can describe the foam flowing rules in porous medium is constructed based on ultimate capillary pressure.
建立了一个基于临界毛管压力并能够描述多孔介质中泡沫流动规律的等效数学模型。
The soil consolidation can be simulated by using a finite element numerical model of fluid-solid coupling of fluid seepage in a deformable porous medium.
针对饱和土固结问题，利用可变形多孔介质中流体渗流的流固耦合有限元数值模型，对该问题进行了数值模拟。
The unsteady Darcy flow and the Darcy flow in composite reservoirs through porous medium, double medium and triple medium are special cases of their own.
单一介质、双重介质、三重介质非定常达西渗流及组合油藏达西渗流，只是上述问题的特殊情况。
The surface morphology and the pore size were disclosed with SEM and Porous Medium surface Area Analyzer, thus discovering the adsorptive characteristics.
采用扫描电镜、多孔介质孔隙分析仪揭示功能纸的表面形貌、孔径的大小以及吸附特征。
The surface morphology and the pore size were disclosed with SEM and Porous Medium surface Area Analyzer, thus discovering the adsorptive characteristics.
采用扫描电镜、多孔介质孔隙分析仪揭示功能纸的表面形貌、孔径的大小以及吸附特征。
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